The 21-year-old actress was seen posing in front of the giant Wild 4 Uno card inside the event. She was seen hanging out with her good friend Charlie Oldman.

Also in attendance at the event was Harley Quinn Smith, who is getting ready for the release of her upcoming movie Yoga Hosers. The film has been playing on the festival circuit and will finally be released in theaters on September 2.

Guests at the fourth annual pool party took in the breathtaking views of the city landscape while laying on custom Uno towels and playing with the custom beach balls in the pool!